W10408179 Whirlpool Refrigerator Water Inlet Valve – Fix Your Refrigerator That Has No Water or Ice, Slow Water Flow, or Leaking Water Dispenser

The W10408179 water inlet valve is a genuine OEM replacement part designed for Whirlpool, KitchenAid, Maytag, Amana, and Jenn-Air refrigerators. This critical component controls the flow of water from your home's water supply to the refrigerator's ice maker and water dispenser. When the inlet valve fails, you may experience no water or ice production, slow water flow, leaking around the valve, or constant water flow that won't shut off.

Replacing a faulty water inlet valve restores proper water flow to your ice maker and dispenser, ensuring you have fresh ice and cold water whenever you need it. This is one of the most common refrigerator repair parts and can solve many water-related issues.

✓ Common Symptoms Fixed

• No water from dispenser
• Ice maker not making ice
• Slow water flow from dispenser
• Water dispenser leaking
• Water won't shut off (constant flow)
• Low water pressure to ice maker
• Humming or buzzing noise from valve
• Water pooling behind refrigerator

✓ Key Features & Specifications

• Part Number: W10408179 (replaces 2186486, 2188622, 2188708, 2188746, 2205762, 2255457, 2304757, 2304833, 2315534, 4389177, W10408179VP)
• Brand: Whirlpool
• Part Type: Refrigerator Water Inlet Valve
• Compatibility: Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air refrigerators
• Voltage: 120V AC
• Function: Controls water flow to ice maker and dispenser
• Connections: Dual solenoid valve with inlet and outlet ports
• Warranty: Manufacturer's warranty included

✓ Buying Options

We offer both genuine OEM Whirlpool parts and premium XPart aftermarket alternatives:

• OEM (Original Equipment Manufacturer): Made by Whirlpool to exact factory specifications, guaranteed perfect fit and performance
• XPart Premium Alternative: High-quality aftermarket valve engineered to meet or exceed OEM specifications at a lower price point, backed by our quality guarantee

Both options provide reliable water flow control and are designed for long-lasting performance in your refrigerator.

✓ Installation Tips

Difficulty Level: Moderate – Requires accessing back of refrigerator and basic plumbing

Estimated Time: 45-60 minutes

Tools Needed: Screwdriver, adjustable wrench, towels, bucket

Steps:

1. Unplug refrigerator and turn off water supply
2. Pull refrigerator away from wall to access back panel
3. Remove lower back panel to locate water inlet valve
4. Disconnect water supply line (have bucket ready for water)
5. Disconnect wire harness from old valve
6. Remove mounting screws and old valve
7. Install new valve and secure with mounting screws
8. Reconnect wire harness and water supply line
9. Turn on water supply and check for leaks
10. Restore power and test water dispenser and ice maker

Safety Note: Always disconnect power and water supply before working on your refrigerator. Have towels and a bucket ready to catch water. If uncomfortable with this repair, contact a professional technician.

✓ Compatible Models

This water inlet valve fits hundreds of Whirlpool, KitchenAid, Maytag, Amana, and Jenn-Air refrigerator models, including popular series like ED5, ED2, CS25, CS22, ASD25, and many more. To verify compatibility, check your refrigerator's model number (located inside the fresh food section or on the back panel) against the compatible models list, or contact our support team for assistance.

✓ Why Choose XPart Supply

• 30+ Years Experience: Canadian appliance parts experts since 1994
• Genuine OEM & Premium Alternatives: Factory-authorized parts and high-quality aftermarket options
• Expert Support: Phone and email support from knowledgeable technicians
• Fast Canadian Shipping: Quick delivery across Canada
• Guaranteed Fit: Right part for your model or your money back
• Competitive Pricing: Best prices on genuine Whirlpool parts and premium alternatives

✓ Frequently Asked Questions

Q: How do I know if my water inlet valve is bad?
A: Common signs include no water from the dispenser, ice maker not working, slow water flow, leaking around the valve, or a humming/buzzing noise when you try to dispense water. You can also test the valve with a multimeter – each solenoid should read 200-500 ohms of resistance.

Q: Will this valve fit my Whirlpool refrigerator model?
A: The W10408179 fits hundreds of Whirlpool, KitchenAid, Maytag, and Amana refrigerator models. Check your appliance's model number (found inside the fresh food section or on the back panel) and compare it with the compatible models list, or contact our support team with your model number for verification.

Q: Can I install this water inlet valve myself?
A: Yes, with moderate DIY skills and basic tools. The installation involves unplugging the refrigerator, turning off the water supply, accessing the back panel, and replacing the valve. Most homeowners can complete this repair in 45-60 minutes.

Q: What's the difference between OEM and XPart valves?
A: OEM (Original Equipment Manufacturer) valves are made by Whirlpool to exact factory specifications. XPart premium valves are high-quality aftermarket alternatives engineered to meet or exceed OEM specifications at a lower price point, backed by our quality guarantee.

Q: Why is my water dispenser slow even with a new valve?
A: If water flow is still slow after replacing the valve, check your home's water pressure (should be 20-120 PSI), replace the water filter if it's clogged, and ensure the water supply line isn't kinked or frozen. Low water pressure or a clogged filter are common causes of slow flow.